How To Fix FINS_RECON369 - Duplicate entry in table BSAK_BCK: &1 message(s)

FINS_RECON369 - Overview

• Message type: E = Error

• Message class: FINS_RECON - SAP S/4HANA Finance Migration: Reconciliation

• Message number: 369

• Message text: Duplicate entry in table BSAK_BCK: &1 message(s)

What causes this issue?

There are line items in table BSEG with duplicate entry in the index
table BSAK_BCK.

System Response

The system informs about this inconsistency which has to be corrected in
your productive system before starting the data migration.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_RECON369 - Duplicate entry in table BSAK_BCK: &1 message(s) ?

  The SAP error message FINS_RECON369 indicates that there is a duplicate entry in the table BSAK_BCK. This table is used for storing accounting documents that have been cleared, and the error typically arises during the reconciliation process or when trying to post transactions that involve clearing accounts.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Duplicate Clearing Entries: There may be multiple entries in the BSAK_BCK table for the same document number and fiscal year, which violates the uniqueness constraint of the table.
  Data Migration Issues: If data has been migrated from another system or if there have been manual entries that were not properly validated, duplicates may have been created.
  System Bugs or Inconsistencies: Sometimes, bugs in the SAP system or inconsistencies in the database can lead to duplicate entries.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Identify Duplicate Entries:
  
  Use transaction code SE16N or SE11 to access the BSAK_BCK